Bug Description

I saw this bug https://bugs.launchpad.net/ubuntu/+source/quickly/+bug/818338, it is marked as duplicate of bugs.launchpad.net/python-distutils-extra/+bug/746565 which in description mentions slightly different output then mine. Also, it says that it is fixed in python-distutils-extra - 2.26-2ubuntu0.2 , I have python-distutils-extra 2.29-1ubuntu1 installed.

I just hit this bug whilst following the "Getting started with Quickly and PyGTK" video. I'm on 11.04 with a load of other dev tools for Android and C/C++ coding, don't know if my random messing about with my system has caused this.

I'm writing an app for Ubuntu App Showdown and I also used to get this. At least in my case it turned out I had some small python snippets (for testing various stuff) in a directory under the project that were the problem ( i.e. variety/snippets/) - after I removed them, all ran fine.
Here's with --verbose: